用括号内所给单词的正确形式填空!

题目

用括号内所给单词的正确形式填空!
1.Who teaches __________(they) physics?
2.How____________(excite)it is to go surfing in Hawaii!
3.We have to stay at home.It is raining_______(heavy)outside
4.After a week of hard work.he would like to relax_______(he)this weekend
5.There are two Englishmen and three______(china)in the room
要求1：必须全对（单词拼写也要正确）
要求2：再写出你填这个答案的理由

答案

1)them
2) exciting
3)heavily
4) himself
5) Chinese
看到答案就知道理由有多么的明确了吧?